166245440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 112

約数和(自身を含む): 428548800

約数和(自身を除く): 262303360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 370, 380, 592, 608, 703, 739, 740, 760, 1184, 1216, 1406, 1478, 1480, 1520, 2368, 2812, 2956, 2960, 3040, 3515, 3695, 5624, 5912, 5920, 6080, 7030, 7390, 11248, 11824, 11840, 14041, 14060, 14780, 22496, 23648, 27343, 28082, 28120, 29560, 44992, 47296, 54686, 56164, 56240, 59120, 70205, 109372, 112328, 112480, 118240, 136715, 140410, 218744, 224656, 224960, 236480, 273430, 280820, 437488, 449312, 519517, 546860, 561640, 874976, 898624, 1039034, 1093720, 1123280, 1749952, 2078068, 2187440, 2246560, 2597585, 4156136, 4374880, 4493120, 5195170, 8312272, 8749760, 10390340, 16624544, 20780680, 33249088, 41561360, 83122720, 166245440]

約数ペア:

[(1, 166245440), (2, 83122720), (4, 41561360), (5, 33249088), (8, 20780680), (10, 16624544), (16, 10390340), (19, 8749760), (20, 8312272), (32, 5195170), (37, 4493120), (38, 4374880), (40, 4156136), (64, 2597585), (74, 2246560), (76, 2187440), (80, 2078068), (95, 1749952), (148, 1123280), (152, 1093720), (160, 1039034), (185, 898624), (190, 874976), (296, 561640), (304, 546860), (320, 519517), (370, 449312), (380, 437488), (592, 280820), (608, 273430), (703, 236480), (739, 224960), (740, 224656), (760, 218744), (1184, 140410), (1216, 136715), (1406, 118240), (1478, 112480), (1480, 112328), (1520, 109372), (2368, 70205), (2812, 59120), (2956, 56240), (2960, 56164), (3040, 54686), (3515, 47296), (3695, 44992), (5624, 29560), (5912, 28120), (5920, 28082), (6080, 27343), (7030, 23648), (7390, 22496), (11248, 14780), (11824, 14060), (11840, 14041)]